Enabling and supporting a presence server cache

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9596198
APP PUB NO 20130297707A1
SERIAL NO

13465355

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, computer program product, and computer system for enabling and supporting a presence server cache are described herein. A presence server cache may receive a plurality of requests to poll a status of a contact from a plurality of clients. The presence server cache may determine the status of the contact. If the status of the contact is unavailable at the presence server cache, the presence server cache may transmit a request for the status of the contact to a presence server. The presence server cache may transmit the status of the contact of the user to the plurality of clients.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beerse, Chelsea Christine Fairport, US 16 119
O'Sullivan, Patrick Joseph Ballsbridge, IE 160 2143
Sloyer, Jeffrey B Fishersville, US 53 399
Zimmet, Carol Sue Boxborough, US 47 596

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